Finding the Fourth Proportional to 42,667.48, 63,970.98 and 16,367.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,667.48 : 63,970.98 = 16,367.32 : x
2. Step 2: Convert to fraction form
   42,667.48/63,970.98 = 16,367.32/x
3. Step 3: Cross multiply
   42,667.48x = 63,970.98 × 16,367.32
4. Step 4: Simplify right side
   42,667.48x = 1,047,033,500.37
5. Step 5: Solve for x
   x = 1,047,033,500.37/42,667.48
6. Step 6: Final answer
   x = 24,539.38